2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 42 | 48.8% |
2 | China | 20 | 23.3% |
3 | Russia | 6 | 7% |
4 | Singapore | 3 | 3.5% |
5 | Tanzania, United Republic of | 3 | 3.5% |
6 | Australia | 3 | 3.5% |
7 | Canada | 3 | 3.5% |
8 | Netherlands | 2 | 2.3% |
9 | South Africa | 2 | 2.3% |
10 | France | 1 | 1.2% |
11 | Germany | 1 | 1.2% |